 |
| |||
| символ данных (ssn) | |||
| знак данных (штрих-кода LyuFi) | |||
| data character: 53 phrases in 12 subjects |
| Aviation | 3 |
| Cartography | 1 |
| Computers | 1 |
| Databases | 1 |
| Information technology | 4 |
| Mass media | 7 |
| Mathematics | 1 |
| Oil and gas | 2 |
| Programming | 24 |
| Security systems | 1 |
| Technology | 6 |
| Telecommunications | 2 |